Walker Products – Always OE Quality Since 1946. For nearly 80 years, Walker has been a trusted name in engine management—growing from our roots in fuel system components to today’s full line of advanced sensors, ignition components, and Genuine OE solutions. As one of the largest privately owned manufacturers in the industry, we proudly serve OEMs, co-manufacturers, aftermarket distributors, rebuilders, and retail partners across automotive, Othermotive®, and heavy-duty markets worldwide. Our promise is simple: deliver products that meet or exceed OEM standards. Backed by in-house engineering, manufacturing, and product management expertise, we ensure precision, performance, and reliability in every part we produce. Walker facilities operate under ISO 9001, IATF 16949, and ISO 14001 certifications. With manufacturing in Fruita and Grand Junction, CO; Pacific, MO; and Palmetto, FL—plus sales and distribution centers in the U.S., Mexico, the UK, and China—Walker is positioned to support
Temprel Incorporated
Temprel, Inc. is a manufacturer and seller of temperature sensors and related equipment including: Thermocouples Thermocouple Wire Thermocouple Extension Harnesses Standard and Mini Thermocouple Connectors Thermocouple Mounting Hardware Brass and Stainless Steel Compression Fittings Brass Hose Couplings Hose Clamp Mounts Custom Mounting Solutions Brake and Rubbing Thermocouples Thermowells RTDs Our products are used in a variety of industries including Automotive Research and Development, Diesel Engine Testing, Aerospace, Boiler and Furnace Applications, Plastic Injection Molding, Gas Turbine Exhaust, Kiln Temperature Measurement, Dairy Pasteurization, and Laboratory Experiments. The company was founded in 1968. Temprel relocated to Boyne City, Michigan in 1973 and moved its headquarters to its present location in the late 1980’s. The company has a long-tenured staff of well-trained craftspeople that take pride in being a “Made-in-Michigan” producer of high quality temperaturesensors. We offer high quality, fast turnaround, and competitive prices. We specialize in custom applications and can
Smith Systems, Inc.
Manufacturer of high reliability speed and temperature sensors as well as mating harnesses for traction motors and other locomotive applications.